Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Katey Kollereb, LCSW

Individual provider Clinical Social Worker · NPI 1558024125

Katey Kollereb, LCSW is a Clinical Social Worker in St Charles, Illinois. Practices as a sole proprietor. Licensed in Illinois.

Licensed in
IL
In the registry since
2021
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

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Practice location Address checks out

103 N 11th Ave Ste 106
St Charles, IL 60174-2278
Phone: (630) 296-4169
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 149017525 (IL)

Record details

NPI number1558024125
Entity typeIndividual (Type 1)
GenderFemale
Credentials LCSW
Sole proprietorYes
NPI enumeratedOctober 20, 2021
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026
Mailing address12934 Summer House Dr, Plainfield, IL 60585-1399

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